CONTENTS 



All Rights reserved 



PAGE 



B. MiYAZAWA. Studies of Inheritance in the Japanese Convolvulus. 



Part II. (With Plate I (coloured)) 1 



A. F. Blakeslee. a Graft-Infectious Disease of Datura resembling a 



Vegetative Mutation. (With Plates II— VI) 17 



R. C. PuNNETT and the late Major P. G. Bailey. Genetic Studies in 



Poultfiy. III. Hen-feathered Cocks. (With two Text-figures and 



Plates VII— XI) 37 



J. A. S. Watson. A Mendelian Experiment with Aberdeen- Angus and 



West Highland Cattle. (With Plate XII) 59 



Edith R. Saunders. Note on the Evolution of the Double Stock 



(Matthiola incana). (With Three text-figures) .... 69 

 H. L. Trachtenberg. The Analysis of the Results of Professor Johannes 



Schmidt's Diallel Crossings with Trout ...... 75 



Elizabeth Robertson. Notes on Breeding for Increase of Milk in 



Dairy Cattle. (With Eight Pedigree Charts) .... 79 

 W. Bateson. Root-Cuttings and Chimaeras. II. (With Plates 



XIII (coloured) and XIV) . , 91 



The Journal of Genetics is a periodical for the publication of records of original 

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CAMBRIDGE: PRINTED BY J. B. PEACE, M.A., AT THE UNIVERSITY PRESS 



